2pc 405nm 450nm Blue Optical Glass Lens Collimating Focusable Laser Diode Module

Description

2pcs Coated Glass Lens For 405nm 445nm 450nm 473nm Laser Diode w/ Three Layers
Parameters:
Output Power: None
Wavelength: 405nm-450nm
Metal Frame: Screw Size M9 P0.5
Lens Material: Glass
Lens Size: 6mm
Coated: Yes
Thread type: full thread
Focus length :8mm
Application:
This coated laser lens is a high permeability optical component used for as Industrial testament, Lab, DIY.
Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray.
Be sure the operator has experience in optics DIY or testing.
Care Instruction:
Please keep the lens clean to make the laser beam clear and bright.
Package:
2pcs Coated Glass Lens
Payment Method: PayPal preferred
Shippment:
1.We provide free shipping to international via China Post Airmail,and every parcel will be registered with tracking number.
We can also ship by EMS/DHL/FedEx/Aramex for alternative shipping method for corresponding fees.
Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.),
also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact
within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we
also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the
item, but the customer should pay both shipping ways.
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3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem
and leave you a happy shopping mood here.